EP 2805867 B1 20170503 - A stroller frame with an automatic brake mechanism actuatable by hand detecting
Title (en)
A stroller frame with an automatic brake mechanism actuatable by hand detecting
Title (de)
Kinderwagengestell mit automatischem Bremsmechanismus, der durch Handerkennung betätigt werden kann
Title (fr)
Cadre de poussette avec mécanisme de freinage automatique actionnable par détection de la main
Publication
Application
Priority
- CN 201320284114 U 20130523
- CN 201310193139 A 20130523
Abstract (en)
[origin: EP2805867A2] A stroller frame with an automatic brake mechanism actuatable by hand detecting includes at least a first rear wheel (11), a first locking mechanism (2), a second rear wheel (12), a second locking mechanism (3), a battery (4) and a hand-detecting handle (5). The hand-detecting handle (5) is capable of detecting the caregiver's hand by a change of capacitance on its surface, generating a first control signal to a power supply circuit (41) when the caregiver's hand is near, and generating a second control signal to the power supply circuit (41) when the caregiver's hand is absent. The power supply circuit (41) may provide currents in different direction to the first locking mechanism (2) and the second locking mechanism (3) according to the first control signal (501) and the second control signal (502), so as to lock the rear wheels (11, 12) once the caregiver's hand has left the hand-detecting handle (5), and unlock the rear wheels (11, 12) when the caregiver's hand is near the hand-detecting handle (5) automatically.
IPC 8 full level
CPC (source: EP US)
B62B 9/085 (2013.01 - EP US); B62B 9/087 (2013.01 - EP US); B62B 9/20 (2013.01 - EP US); B62B 5/0414 (2013.01 - EP US); B62B 5/0461 (2013.01 - EP US)
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
DOCDB simple family (publication)
EP 2805867 A2 20141126; EP 2805867 A3 20150304; EP 2805867 B1 20170503; AU 2013101184 A4 20131003; NZ 615162 A 20141128; US 2014346746 A1 20141127; US 8991838 B2 20150331
DOCDB simple family (application)
EP 13182061 A 20130828; AU 2013101184 A 20130905; NZ 61516213 A 20130905; US 201313971533 A 20130820